非谓语动词解题技巧如下动词及短语只跟doing作宾语:enjoy,finish,suggest,avoid(避免),excuse,delay,imagine,keep,miss,consider,admit(承认),deny(否认),mind,permit,forbid,practise,risk(冒险),appreciate(感激),bebusy,beworth,feellike,can’tstand,can’thelp,thinkof,dreamof,befondof,prevent…(from),keep…from,stop…(from),protect…from,setabout,beengagedin,spend…(in),succeedin,beusedto,lookforwardto,objectto,payattentionto,insiston,feellike...如下动词及短语只跟todo作宾语:want,hope,wish,offer,fail,plan,learn,pretend,refuse,manage,help,agree,promise,prefer,havenochoicebut...★特别应该注意:donothingbut+(to)do,省略to的不定式.如下动词及短语只跟todo作宾语补足语即动词+宾语+todo:want,wish,ask,tell,order,beg,permit,help,advise,persuade,allow,prepare,cause,force,callon,waitfor,invite.一、分析句子结构二、分析逻辑主语三、分析语态四、分析时态一.分析句子结构1._____manytimes,buthestillcouldn'tunderstandit.2._____manytimes,hestillcouldn'tunderstandit.A.HavingbeentoldB.ToldC.HewastoldD.Thoughhehadbeentold分析:句1.用连词but引导并列句子,因此,前面与后句一样也是个独立的句子,故选C。句2.句中用逗号隔开,且无连词引导,因此,前面不是句子结构,只是句子的一个成分,故选A,用非谓语动词作状语。CA3.______totheleft,you'llfindthepostoffice.4.Ifyou_____totheleft,you'llfindthepostoffice.5.______totheleft,andyou'llfindthepostoffice.A.TurningB.ToturnC.TurnD.TurnedExercisesACC二.分析逻辑主语确定要选非谓语动词之后,第二步要分析其逻辑主语。非谓语动词虽不能作谓语,但仍具有动词特点,其逻辑上的动作执行者就叫做逻辑主语。非谓语动词作状语时,其逻辑主语须和句子的真正主语一致。若不一致,则须加上自己的逻辑主语。1._______nobuses,wehadtowalkhome.A.TherebeingB.ItwereC.TherewereD.ItbeingExercisesFirst____tothemarket,theseproductsenjoyedgreatsuccess.A.introducingB.introducedC.introduceD.being分析:非谓语动词的逻辑主语是:theseproducts,与句子的主语一致,故选B2.______Sunday,Ishallhaveaquietdayathome.AD分析:句1.表示“没有公共汽车”,应用“therebe”结构,即逻辑主语是“there”,故选A。句2.同理选D。三.分析语态分析语态就是在确定逻辑主语之后,分析非谓语动词和逻辑主语在搭配使用时是主动还是被动关系。1.______fromspace,theearthlooksblue.2.______fromspace,wecanseetheearthisblue.A.SeenB.SeeingC.ToseeD.SeeAB这两个题选项中的非谓语动词都没有加自己的逻辑主语,因此其逻辑主语就是句子的主语。分析:句1.“地球”被“看起来”,表被动,故选A,用过去分词表被动。句2.我们主动看......即表主动,故选B。Exercises3.Thedirtyclothes____,thegirlhungthemupoutside.4.____thedirtyclothes,thegirlhungthemupoutside.A.waswashedB.washedC.werewashedD.havingwashed分析:句3.前面应用非谓语动词作句子的状语,逻辑主语是“thedirtyclothes”,和动词搭配表示“衣被洗“,故选B。句4.逻辑主语为句子的主语”thegirl“,表示”女洗衣服,为主动关系,故选D。BD四.分析时态在选定了主动或被动后,还要考虑动作发生的时间问题,即时态,是进行时还是完成时?不定式todo主动被动一般式towritetobewritten进行式tobewriting完成式tohavewrittentohavebeenwritten之后同时之前及物动词动名词/现在分词doing主动被动一般式writingbeingwritten进行式完成式havingwrittenhavingbeenwritten过去分词done主动被动一般式done进行式完成式1.Thebuilding______nowwillbearestaurant.2.Thebuilding______nextyearwillbearestaurant.3.Thebuilding______lastyearisarestaurant.A.havingbeenbuiltB.tobebuiltC.beingbuiltD.builtExercisesCBD分析:句1中now说明大楼正在被修,故用进行式,选C。句2中nextyear说明大楼将在明年被修,故用表将来的不定式,选B。句3中lastyear说明大楼已被修,但不能选,因为现在分词的完成式不能作定语,故用过去分词,选DExercises1.Hestoodthere______forhismother.2.______fortwohours,hewentaway.A.waitingB.towaitC.waitedD.HavingwaitedAD句1表示站在那等,两个动词同时发生,故选A作伴随状语。句2表示已经等了两个小时,发生在谓语动词wentaway之前,故用完成式,选D。需要注意的是,非谓语动词的否定也是常考的项目,要认清否定形式,非谓语动词的否定都应将not放在前面。Weallknowthat,____,thesituationwillgetworse.A.notifdealtcarefullywithB.ifnotcarefullydealtwithC.ifdealtnotcarefullywithD.notifcarefullydealtwith12.Asthelightturnedgreen,Istoodforamoment,not________andaskedmyselfwhatIwasgoingtodo.A.movedB.movingC.tomoveD.beingmoved【解析】Bmove的逻辑主语就是句子的主语,所以用现在分词,notmoving作伴随状语。如果不注意分析,很容易受并列的谓语动词stood…andasked干扰而误选A。